Sigma
Sigma is the AI runtime layer for analytics, agents, and apps built on live warehouse data. It is a cloud analytics and business intelligence platform that helps business and technical teams explore live data, build reports and applications, and deploy AI agents directly on a cloud data warehouse, using a familiar spreadsheet interface alongside SQL, Python, and AI. - Analytics: Use Sigma for classic business intelligence workloads like pixel-perfect reporting, embedded analytics, and self-service access to data in an Excel-like interface. Build with AI, spreadsheet functions, SQL, or Python. - Agents: Deploy AI agents that act on live data and run multi-step workflows. Build them with natural language and your choice of enterprise LLM or warehouse AI. - Apps: Build AI Apps for operational work like planning and forecasting, scenario modeling, and approval routing, with writeback and governance automatically configured. Every artifact in Sigma inherits the security, permissions, and row-level access already set in the cloud data warehouse. Because governance is enforced at the source, anything a team builds is IT-approved from the start. Sigma solves a persistent tradeoff in enterprise data work. Business teams typically wait on a central data team to build reports and tools, while ad hoc AI and app-building tools produce work that sits outside IT's control. Sigma removes that tradeoff by keeping analysis, reporting, applications, and agents on live warehouse data under one set of permissions, so non-technical users build what they need while IT keeps a single, auditable system of control. Founded in 2014, Sigma is a privately held company headquartered in San Francisco, with offices in New York, London, and Sydney. More than 2,000 companies trust Sigma, including DoorDash, Blackstone, JPMorgan Chase, and Figma. Sigma is the business intelligence partner of the year for both Snowflake (2023-2026) and Databricks (2025-2026).
Average Rating: 4.4/5.0
Total Reviews: 545
How Do G2 Users Rate Sigma?
- Has the product been a good partner in doing business?: 9.1/10 (Category avg: 9.2/10)
- Steps to Answer: 8.4/10 (Category avg: 8.4/10)
- Reports Interface: 8.6/10 (Category avg: 8.8/10)
- Calculated Fields: 8.7/10 (Category avg: 8.5/10)
Who Is the Company Behind Sigma?
- Seller: Sigma Computing
- Company Website:
- Year Founded: 2014
- HQ Location: San Francisco, California
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Twitter: @sigmacomputing
1,556 Twitter followers -
LinkedIn® Page: www.linkedin.com
1,417 employees on LinkedIn®
Who Uses This Product?
- Who Uses This: Data Analyst, Customer Success Manager
- Top Industries: Information Technology and Services, Computer Software
- Company Size: 58% Medium, 21% Large
What Do G2 Reviewers Say About Sigma?
AI-generated summary from verified user reviews
Pros
- Users find Sigma's ease of use refreshing, allowing for quick learning and a straightforward setup process.
- Users value the user-friendly interface of Sigma, facilitating easy metric management and dashboard creation.
- Users find that Sigma greatly enhances data handling, streamlining processing and visualization for daily project tasks.
- Users appreciate the responsive customer support of Sigma, ensuring quick resolution of issues and helpful follow-ups.
- Users appreciate how Sigma provides clear, interactive visuals for simplifying complex datasets and tracking KPIs.
Cons
- Users experience slow loading times with Sigma, causing inefficiencies and frustration during use.
- Users experience slow performance with Sigma, particularly when handling complex tasks or large datasets, causing frustration.
- Users find the limited customization of Sigma's charts and visualizations to be a drawback in their workflow.
- Users experience a steep learning curve with Sigma, finding the dashboard building process unintuitive and challenging.
- Users find Sigma lacks basic features like custom visualizations and flexible formatting, limiting advanced usage.
What Are Recent G2 Reviews of Sigma?
"Fluid dashboard and clear analyses: a very pleasant experience"
Rating: 4.5/5.0 stars
— Aristide E.
"Easiest BI Tool: Live Snowflake Data in a Spreadsheet-Like Experience"
Rating: 4.0/5.0 stars
— Keerthan P.
What Are G2 Users Discussing About Sigma?
- What is Sigma used for? - 1 comment
